About this Show

[untitled]

NETWORK

DURATION
00:30:00

RATING

SCANNED IN
San Francisco, CA, USA

SOURCE
Comcast Cable

TUNER
Channel 89 (615 MHz)

VIDEO CODEC
mpeg2video

AUDIO CODEC
ac3

PIXEL WIDTH
544

PIXEL HEIGHT
480

TOPIC FREQUENCY

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  SFGTV2    [untitled]  

    September 6, 2010
    7:30 - 8:00pm PDT  

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everyone has friends. there's on-line friends, friends to go out with on a saturday night, friends to hang out with and do nothing, friends who show up on moving day, and then there are the friends who will be there if someone is dealing with a mental illness. are you one of those friends? >> the public wants to access particular information about your house or neighborhood we point them to gis.
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gis is a combination of maps and data. not a graphic you see on a screen. you get the traffic for the streets the number of crimes for a police district in a period of time. if the idea of combining the different layerce of information and stacking them on top of each other to present to the public. >> other types of gis are web based mapping systems. like google earth, yahoo maps. microsoft. those are examples of on line mapping systems that can be used to find businesses or get driving directions or check on traffic conditions. all digital maps. >> gis is used in the city of san francisco to better support what departments do. >> you imagine all the various
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elements of a city including parcels and the critical infrastructure where the storm drains are. the city access like the traffic lights and fire hydrants. anything you is represent in a geo graphic space with be stored for retrieval and analysis. >> the department of public works they maintain what goes on in the right-of-way, looking to dig up the streets to put in a pipe. with the permit. with mapping you click on the map, click on the street and up will come up the nchgz that will help them make a decision. currently available is sf parcel the assessor's applio